2201W07heart - I Which muscle and action make it possible...

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Unformatted text preview: I Which muscle and action make it possible for former Canadian Prime Minister Jean Chrtien to balance on one foot as he rides his scooter around Ottawas Macdonald-Cartier International Airport? A. Gluteus medius, adduction B. Gluteus maximus, abduction C. Gluteus medius, abduction D. Gluteus medius adduction Fibrous pericardium outside Serous pericardium inside (visceral and parietal layers) Pericardial sac Heart P e r i c a r d i u m S e r o u s P e r i c a r d i u m F i b r o u s Base Base Sterno-costal Sterno-costal surface surface Diaphragmatic Diaphragmatic surface surface myocardium epicardium endocardium The human heart has four chambers Pulm. trunk SVC IVC Aorta Aorta Pulm. vv. Pulm. vv. Pulm. a. Pulm. a. systemic systemic pulmonary Circulation Two kinds!! pulmonary 4 chambers = 4 valves 1 2 3 4 Semilunar valves Semilunar valves Atrioventricular valves Atrioventricular valves Atrioventricular valves (mitral: 2 cusps) Mitral (bicuspid) - left Tricuspid - right Atrioventricular valves Chordae tendinae Papillary muscles Chordae tendinae Papillary muscles Semilunar...
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This note was uploaded on 10/20/2008 for the course PTH AS 2201 taught by Professor Ward during the Fall '08 term at Missouri (Mizzou).

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2201W07heart - I Which muscle and action make it possible...

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